package com.study;

public interface Mother {
    String XING_SHI = "李"; // public static final String XING_SHI = "李";

    public default void work(){
        System.out.println("Monther是退休人员");
    }

    public static void hobby(){
        System.out.println("Mother喜欢养生");
    }

//    public abstract void say();
}
